Ledgent Technology · 11 hours ago
Sr. Bilingual Korean Network Engineer
Austin, TX
Contract
Onsite
Senior Level, Lead/Staff
$40/hr - $45/hr
8+ years expLedgent Technology is seeking a Sr. Bilingual Korean Network Engineer to lead the design and implementation of enterprise networks. The role involves managing complex routing protocols, implementing security measures, and mentoring junior engineers while collaborating with cross-functional teams and vendors.
Staffing & Recruiting
Hiring Manager
Farooq M.
Responsibilities
Design and Architect Enterprise Networks: Lead the planning and implementation of scalable, secure network infrastructures using Cisco Catalyst and Nexus platforms, tailored to support high-demand environments
Manage Advanced Routing & Switching Protocols: Configure and optimize complex routing protocols such as BGP, OSPF, EIGRP, and EVPN, ensuring efficient traffic flow and high availability across global sites
Implement and Maintain F5 Load Balancing Solutions: Deploy and manage F5 appliances, including custom iRules scripting, to ensure application resilience, performance, and intelligent traffic distribution
Troubleshoot Critical Network Issues: Serve as the escalation point for diagnosing and resolving L2/L3 connectivity problems, hardware failures, and VPN-related disruptions across enterprise systems
Secure Network Infrastructure: Enforce robust security practices using technologies like IPSec, 802.1x, TACACS+, and firewalls, while maintaining compliance with internal and external standards
Support Multicast and Manufacturing-Specific Protocols: Configure and maintain multicast technologies including PIM, MSDP, and Anycast-RP to support real-time data delivery in manufacturing environments
Lead Network Upgrades and Migrations: Drive hardware/software refreshes, network expansions, and migration projects with minimal downtime and maximum operational continuity
Collaborate Across Teams and Vendors: Interface with cross-functional teams, ISPs, and hardware vendors to coordinate maintenance windows, resolve escalations, and manage RMA processes
Document and Standardize Network Operations: Maintain detailed network diagrams, configuration records, and SOPs to support audit readiness and streamline troubleshooting
Mentor and Develop Team Talent: Provide technical leadership and guidance to junior engineers, fostering a culture of continuous learning, accountability, and operational excellence
Qualification
Required
Bilingual Korean Network Engineer
Must have experience with Samsung Semiconductor and Cisco equipment
Proficient in documentation, including 8D reports, incident reports, network strategy, and daily work logs
Strong hands-on technical experience
Excellent communication and relationship-building skills with Korean vendors
Bachelor's Degree in Computer Science, Information Technology, or a related field
8+ years of hands-on experience in large-scale, enterprise-class network operations, including planning, design, implementation, and support, with a focus on Cisco devices (Catalyst, Nexus), Firewalls, and Load Balancers
CCNP Enterprise or CCIE certification (current or expired within the last 3 years)
Extensive experience with routing protocols and network technologies
Proficiency in troubleshooting complex network issues, including hardware, L3/L2 problems, application connectivity, and P2P VPN connections
Experience with PIM, MSDP, Anycast-RP, and Multicast in a manufacturing environment
Experience with Network Monitoring Tools
Strong customer focus, a sense of ownership, urgency, responsibility for network documentation, and a passion for mentoring team members
Must reside within a 1-hour drive of Taylor, TX
Willing and able to commute to the office 5 days per week
Bilingual in Korean and English
Preferred
Experience supporting networks in large manufacturing environments, particularly within a 24/7 operational context
Expertise in high availability network environments
Strong background in server network connectivity (Teaming, VPC, LACP)
Experience with F5 Load Balancing setups, including iRules
Experience with Packet Capture Analysis, SSL certificates
F5 Load Balancers or Palo Alto Firewalls certification, with at least 5 years of hands-on experience
Familiarity with Unix/Linux and scripting in Python, Ansible, or other automation tools is a plus
Company
Ledgent Technology
Ledgent Technology, a business line of Roth Staffing Companies, utilizes proven processes and their robust professional network to place qualified technology professionals in contract, contract-to-hire, direct-hire roles and project teams throughout the US.
501-1000 employees
Funding
Current Stage
Late StageCompany data provided by crunchbase